SCIENTIFIC ABSTRACT LEVINSON, A.M. - LEVINSON, I.B.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929620001-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 12, 2001
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LSVINSONt A.Hj.-PITIIZVAt A.T.
Press rolls vith a stonite lining. Bumagodel. mash. no.8:168-174 160.
(Papermaking machinery) (HOA 14:3)

MINSON.A.H., kand.tekhn.nauk
Machine for the dynamic balancing of tubular rolls. Bum.prom. 36
no,W6-17 Ap 161. (MM 14:5)
L TSentralInyy nauchno-looledovatellskiy i proyektnokonstruktorskiy
inetitut po proyektirovaniyu oborudovaniya dlya toollyulozno-bumazhnoy
promyohlennosti. (Papermaking machinery)

LEVINSO."I, A.M., kPnd.tPPhn.nauk
Poconditioning cast parts of hirb-speed conical prinders. Bum.
prom. 36 no.704 JI 161. (MIM 1419)
1, TS~ntral'nyy noubno-IsaledovateltOdy institut bumarodelatell-
noFo masbinostroyaniya.
Qapermaktnr machinery-Maintonance And repair)

LEVINSONq A.M.
Suction couch roll made of acid-resistant steel. Bumagodel.mash.
no.9:80-86 161. (MIRA 15i1)
(Papermaking machinery)

ACCESSION XRv AMO276?5 8/0276/64/000/001/ap/Blp
SOURM RZh,, Tekhnologiya. mashinastroyaniya, Abe. 1M021
MTHORs
q A..,X.j Tyftinsksys. 8, Yu.
TITLEt Expariiients; -an the cutting of stainless stool -plates with thin dis nd
discs
'CITZED SOURCEs Sb. Bumagodel*mashinostroyeriye. Vy*p. I.1., X.-Le, 1963t 216-U?
TOPIC TAGSt steel cutting. diamond cutter# diamond disc sutter
'IRANSIATIONt The authors describe experiments on the cutting of 0.2-0e3
wide grooves in Khl7, M7N2, and lMa8N9T stainless steel plates wed in the
papermaking industry with diamond cutting discs (M). The experiments were
porfOrmed on the 6N81G horizontal milling machine with a special hoade It-was
to-and that the cutter best suited for grooves 0.33 ma wide and over have a grain
size 80 and a concentration of 33-47%, uhile groc,"s lose than 0.3 =a wide are
best out with discs with a grain size of 80-100 with a concentration of 33.4
The followir4g optimal regimes we" establishods cutting speed - 30 =/seat fesed
card 1/2

Accs=w NRs AR4o27675
rate -- 65~-123 mm/min aspedling on the diso thickness; vertical food rate 8.30
=/=in. In comparison with the groove machine time vas reduced 3.5
times; the diso strength was 4 times hioer than that of the zdll4ng machine
cutter. An overall viev of the experimental sotQp.is included. 4 illustrations.,
Rlb3lography with, 3titles* -Go Villnere '01
MICLt' 00
DATE ACQo OY(ar64 SUB CODSo ML;.

LEVINSON, A,M.
Now polymer materials in the prod=tion and repair of papermaking
equipnent. Bum. promo no*2t27-28 F 164s (MIRA 170)
1. TSentrallnyy nauehno-losladovatel'skiy proyaktno-konBtruktorskiy
inatitut btrnagodelatol'nago mashinostroyeniyao

LEVINSON,, A.M.1 ZIGBERMANt D.I.j TYMINSKLYA, S.Yu,
~kahiw for the dynaaia balanoing of the rotors of conic mills.
Amgodels n sh, nosns228-238 163, (MIRA l7s6)

LEVINSONj AXI TrMINSKAYA, S,yu.,
Tests in the perforation of stainleman:teol plates b7 mans of
thin diamond disks. Damagodel. mash. *nsZ 927--z-4536-
Now developments in the menufactizing technology or aryes-
and dranite obaftee Bumagodel, sash, uoolls239-257 163.
(HIM 17s6)

IZVIMONI A,M*j SVITNEVAp A*V*
NOW pratrative aostingland oements for parts of papermskJng
maohinory, Bumagodel, mash* no.lls258-262 163, (MM l7t6)
-fn qg

1XVI'moN., A.M.
Som problems in the use of the now tylAs of materials In 'he
manafacture *f papermaking maohinery, Bumagodel. mash. no.~2;
207-2-16 164. (tUPA 1711l)

RFVISr I.A.; LEVINSON, MDROZIXY Ye.P.1 Pr1nimall uchastiyes
ZHUKOMORIT, Inzh.j EAYEV, A.A., Insh.; SOLOHAKHIN,
S.I., ~Inzh.,, VESHCWV~ Ye.V., tekhnik; SYSOYEVA, Ye.Ya., laborant
Effect of the technology of the manufacture of the disk knives
for paper cutting on their strength, Bumagodel. ma3h. no.12:
176-296 '64. OUA 17tll)'
1. Laningradskly tekhnologicheakiy Institut teellyulozno-bumazhnoy
promyshlennosti (for Zhukoborskiy, Bayev, SolomakhIn, Veshchey,
Syeoyeva).

0.
EpShtopq Fo Oso 10"Anson A S
characteristic L 86"ShkOv As And ;Othersp "The clinical
In d on data gathered in 1943, 1944, 1946),
Voprosy mad. virusologii, issue 1 : 1
94130 P' 193-208, - Bibliog; 7 items.
Sot U-3029 n March >3, (LetOpis tzhurnal #nykh Stat.-,Y, MR- 10, 1945).

-N A-
/*dicta@
lansearAl Antiverms 9mr,
Medicine Yaccine Therapy
"The Problem ofUtiliting Antivirus for Treatment of
Influenza," A. S. Levinson, Therapeutics Clinic, Sao
or Viruses, VIEN, Moscow, 1 p
4XIIn Had" Vol XXV1, No 11
Of 515 patients, antivirus was used In 315 cases.
'Oenoludes that antirtrua therapy has no advantages over
other methods. These results agree with those of
11abinovich and Zhitinskaya, and Epshteyn. Considers
different results of Shtaynahnayder and Yakobson due
la ast4c4t-
31/49"0

Epshteyno 1. 0, 2 JAVInson, A* 30, ScrAaahko, Z, A,,, and others, "Material
on the serotherapy 6f grippews VOPrOffY med. viruaologii, Issue 2, 1949,
Po 278-879 - Bibliogi 15 itam.
Sot U-3042, n March 53, (Letopia 1zhurnal IyWkh Statey', No. 10, 1949).

LEVINWN, A. S.
lavincon, A. S. *Prirtary &typical pneumonia", (A survey), Voprosy med.
Virusologn, issue 2. 1949o p. 292-300p - Bibliog: 13 itsma.
301 U-30420 3.1 March 53, (Letopis Ishi.mal IrWkb St-at--Yp NO* 10P ig4g(.

LWINS(IJ, A*S*
Influensa and meteorological factors. Klinoued*,Koekva 18 no,10;
53-56. Oct 50. (CLML 20-4)
I* Of the Institute of Virusology of the AcadmW of Medical
Sciences USSR (Director - Prof.A.T.Krarchonko)g

I&e[WU# A.S*1 kandem"&rAuk (Xoskyn)
Prevention of tuberculosis and the role of the nurse In Its
organtsations Xed,sestra 16 no.11M-17 k037. (XIRA 11:2)
(TUBACUIMIS-PRIMIT ION)

LEVINPP~j Abnm-Sawilovlqbs-kaM,red.nauk; ZAKIN, A.M.., re&;
- f4~~R-59-.I-tekhn. red.
(Prevention of tuberculosis] Preduprezbdenie tubarkulaza.
Moskva,, '.Medgiz 1962. 26 p. WMA l5s7)
humcuu)SIS-FREVW1011)

1XVINSON$ AvY&~
Nuclear group of circular schizophrenia and two of its clinic&:.
variants, Report NooltRole of exogenio injuries in the course
of maniacal and melano!o1io Yariantso Trudy Dash, mod, inst, 6..1
15-26 163,
Nualear group of circular salAzophrenia and two of its clinic&:.
variants. Report 11o,21 Lffectivo pathology in psychoses of the
maniacal and "lAncholic variants of circular schizophrenia.
Ibld.M-3)
5 Nuclear group of eircular schizophrenia and Wo of its clinic&l
variants. Report No,3t Remistdon in two variants of circular
schizophrenia, lbiaot34,4., (MIRA 17j5)

LEVINSON,, A.Ya.
Clinical aspects of schizophrenia with distinct Affsotive disorders.
Zhur, nevr. i psikh. 617no.4s573-580 161. (14IRk
(SCHIZOPHIUTA)

Lingering maniacal statos in one clinical variant of the early
stage of schizophrenia. Zhur. neyr. i paikh. 61 no.9sl382-1386
161o (SCIIIZOPIMENIA) (HIPA .14:9)

SOJUKOV, P.V.; TJVIMWV, A.T*.. redaktor.
(EWSPG*d methods of bricklaying] Tysokoproizvoditelivo ustody kir-
plohnol Idadki. Xoskya, Goso Isd-vo lit-ry po stroltelstyu I arkhitek-
turs, 193), 97 P, OUJU 7:1 )
1. Rosoov. Tsesoyasayy nauohno-issledovatellakiy institut organizatell
I makhanizatell stroltel'stva.
(Bricklaying)

thener, nauchnyy radaktor; XARDO-SYSOTIT.Je.-,I., radaktor; HIM-
TEMY, L,T&., tekhnicheskly rodaktor.
[Concrete construction with the use of concrete pumps] Prols-
Yodetwo betonnykh rabot a primenenism betononamosov. Kooky&, Goo.
Isd-vo litry po stroltelletvu 1 arMWakture, 1954. 78 p.
(Concrete construction) (MLBA 7:11)

UIT11500 30 EMT, Le
Now trends in oripnizing tba maintenance and repair of storage
batteriona Avt.traup., 38 no.llt23 N 160. (KIRA 13,11)
lo Ukrainekly dorosbao-transportWy nauchno-lonledovatelskly
lustitut.
(Motor v*blolso-Batteries)

MPE
LZV1NSC&__A!_~GACHEVSKIrv Ke; TISHCHWKO, Ye.
Stations for wheal alignment and inspection. Avt.transpe 39
noo3t27-19 Hr 161. (MIRA 34:3)
(motor vehicles-Maintenance and repair)

IZV33SON B ; SMZHEIZZOV, 0.1 TWHCHEMO Po
:nw-~~
Centralized maintenance md "pair of electrical devices. Irt.
transp. 41 no.WO-21 T 163. (XM& 16:2)
(Motor vehicle"lootrio equipment)

LXVINSONI B.
Proper adjustment of the ignition on the GAZ motortrucks. Avt.
tranffp. 41 no.9s14 3 163. (MIM 16tlO)
1. Ukrainskiy gosudaretvannyy dorozhno-transportnyy nauchno-
lseledavateliskiy institut.

KRABID, I.; GAFANOVICH, N.; LEVINSCH, B.j YLGHCUNKO., Is
Centralised maintenance and repair of storagg batteries in
efficient. Avt. transp. 43 no.102-33 Ja 165. (MIPA 180)

LEVINSOHI.UW.
I I
AdJustment of Ignition advarice Ir P ii 4.2
.1 Avtotr nBp*
no.12:18-19 D 1~,4. Wlr-m 18'.4)
1. Ukrainckly dorozhno- trans porllny-, miuchro-1-1.nledovatel'skiy
Ins ti tu t.

LUTSKER, G.; LEVINSON, B.
Optimal dimensions and the outlook for the development of automotive
transportation enterprisess Ayte transp, 43 no,404-35 Ap '65.
(MIRA 180)
1, Ukrainskiy doroshno-tranaportnyy nauchno-inaledavatellakiy institut.

I-AILL NXI I ArWIDWT 9 OV R C E - C b D 9: 67 d4-0 X6 To-6 5-/o-6-9Tc
nVENIA"OR: lordan, G. G.; Kurnosov, N. M.;j*yinson,_A~. Lychakov,-N. I.;
1,Tikhomiroy, V. P.
JORG: None
TITLE: A radio interference level indicator. Class 42, No. 181326 [announced by the
Scientific Research Institute of Heat and Power Engineering Equipment (Nauchno-
issledovatellskiy institut teploenergeticheskogo priborostroyeniya)]
SOURCE: Izobreteniyat promyshlennyye obraztsy, tovarnyye znaki, noo 9, 1966, 8T
TOPIC TAGS: liquid level indicator, electromagnetic wave interference, electronically
variable capacitor
ABSTRACT: This Author's Certificate introduces a radio interference level indicator
based on using reflection of high-frequency electromagnetic oscillations from the sur-
face of the medium to be monitored. The unit contains a bigh-frequency oscillator
connected through a length of transmission line to a coaxial pickup and a measurement
circuit. Measurement accuracy and reliability are improved by connecting an element
in the transmission line with a reactance which depends on the voltage applied to it,
e. g. a voltage-variable capacitor. This element compensates the electrical length
of the line under the effect of a voltage proportional to the level being measured.
Card 1/2 UDC: 681.128,82

I-transmission line-
2-voltage-variable
capacitor; 3 level
to be measured
So CODEs 14, o9/ SM ]DATE.- 23zul64
Card 2/2
W,

Acc Nits Ap-Too5616 6MCZ CODjj LM/0413/67/000/002/0055/0055
NVENMR: alyahey, A. U. I
r
_
~O
RG: None
ITLE: An electronic controller.,* Class 21, No. i9oh56 (announced by the Scientific
esearch Institute of Heat and Power Engineering Equipment (Nauchno-iseledovatellakiy
a.stitut teploenergeticheekogo priborost I
royeniya)]
LOURCE: Izobretenlya, prowyahlennyy4 tovarnyye znaki, no. 2, 1967, 55
PIC TAGS. automatic control equipment, electronic equipment
STRACT; This Author's Certificate introduces an electronic controller containing a
mputing amplifier with a potential coupling loop which has a differential capacitor
the forward circuit and an integrating RC network in the feedback circuit. The
ntroller also incorporates input and output potentiometers. A wider range or useful
plications for the instrument is provided by including an auxiliary conventional
Idge circuit consisting of two cross-connected potentiometric dividers with rigidly
nked sliding contacts connecte/ in parallel with the output terminals of the regula-
r. The terminals for one of the dividers are connected respectively to the potential
op and to the differential capacitor, while the terminals of the input potentiometer
e connected to a tunable integrating capacitor through a variable resistor with slid-

ACC NRs AP7005
ing contact rigidly linked to the sliding contact of a variable resistor in the feed-
back circuit. The control shaft of the tunable integrating capacitor is rigidly
linked to that of the tunable differentiating capacitor.
F
L
circuit; 2-4 and 6--low-resistance potentiometric dividers; 5--operational
7-10--dynamic connectiow
com. o9/ suBm DATz: llDec65

LEVII. or. Roilp d -IrYS11OV, Leonid Fedorovicb;
_Y.ltL iinirovich; CIM:
ALUMSV,-II,I.-,,ret."nzont; FILIN, A.G.p rod.; BODAROVA,
A.P.9 tekbn .red.
ICantrhli2&tiOn of tba r-nintenance 4nd repair of motor
vehicloo)TSentralizatalia tekbnicheakogo obcluzhivaniie- i
reronta fnrto~-obilci. YoskvLj Aytotruncizdat, 1962. 45 p.
(KM 15: 10)
(Hotor vohlelov-44aintonanco and ropair)

LEVINSON, F. Ye.
Cand Biol Sci- (diss) "Vitamin A and carotene content in cow's
milk as a function of various factors." Leningrad, 1961 20 pp;
(Ministry of Agriculture RSFSRj Leningrad Veterinary Ins;); 210
copieel price not given; (KL, 6-61 sup, 208)

--miMu6_46, SCKOIIOVSWAI R.
Now Toor's eve# Hastouglo 9 no*12126-27 D 060o (MIRA 13112)
(Coal miners)

LITIJIS(Xg 0.1. [wither]; r. A.A., doktor Istoricheakikh nauk [editor].
[The Philippines) 7111ppla. Pbd red. A.A.Oubera. Xoskva. Gos.isd-vo
geogr-lit-rys 1953. 63p. 'XLU 6 19)
(Philippine lsl=ds)

NIZOLAYBYA, VG,; DUKMIINA, A.Ys.; POPOVA. 2.X.; BKTIVICH, Tu.A.:
SAAGIN, I.B.-, FMCIUMO, A.A.; LRYINSON, G.I.
Carbaml4m dowaxing of oil fractions. Trudy VIII IP no.7:253-263
158. Mraffins) (Urea) (mm 12110)

NIKOIA)MVA, V.G.; DUKIMINA, A.Ya.; KOUROV, B.I.; -LEVINSON, G.I.; Rrinimnli
uchantiyes KOLOTUSHKINA, Ye.V., inzh.j BO 0 N.A-.
Investigation of the antiaorrosive additives to residual fuels
containin vanadi= and sulfur. Xhim. I tekh. topl. i masel.
6 no.10W-22 0 161.- (MIFA 14111)
L' VaedoyusW naucbno-ism4edbvatil'skiy institut p0 pererabotke
nefti i gaza i poluchaniyu iokuestyennogo zMdkogo topliva.
(ruel-4dditiven) (CorrooicrA and anticorrosives)

S/262/621000/011/015/030
1007/1252
AUTHORS Nikolayevit, V G . Dukhms, A Ya, Komarov, 8 1. and Levinson, G. I
TITLE-. Data on the use of anticorrosive additives to vanadium- and sulfur-coniaining heavy
(residual) fuels
PERIODICAL Referativityy zhurnal, otdel'nyy vypusk. 42. Silovyyt udtanovki, no. 11, 1%2,39, abstract
42.11 ~ 199. (In Collection Ptisadki k maslam i toplivarn, M.,Gostoptekhizdat, 1961,374-380)
TEXT, Laboratory test results are reported on the corrosive action of ash from various oil grades of Eastern
oil fields, as well as on the influence of additives containing magnesium silicon and aluminum. Tests on
3H-481 (111481). 3HA17 (EIA17) and 3H-6W (EI-607) stecls showed after 10hrs, metal losses of 192, 0 66
and 0 35 % respectively Data are given on the corrosion of steel& in a gas stf cam There are 2 figures and
I tables
(Abstracter's note Complete translation
Card lit
VP

NIXOIAYEVA, V.G.; DUIMil~,, KOROBOV, B.F.; HASLIDVA, 0.1.;
"~~~F~WJIZNXO., A.A.j Frinimal uchastip
SHCHEKOLITSOVAo M.A., inzh.
Production or gas turb-m ruols from coking distillates.
KUM, i Lukh,tqpl.i m;~ol 7 noi3:20-22 Itr 162. (MIRA 15:2)
1. Vessoyuznyy nauchno-iseledo'yatellskiy irwtitut po
perembottke nefti i gaza i polucheniyu lskusatvennogo
:zhidkogo 6opliva, (Fetrolet= as ruel)
R

Effectol7cnc:~u oil c-;nNncn-:,-;t of* r*.,.eiz--nIIc 0 - n', ' ~r -- 11-: -, f 0] f7, VnI -j r,
c-)--.-r!rcj t.,i -ffPctIvr-w~z- D'.' t.~em:y I-lcn~' V o -11
mat. 1 Art. 20 no. 1, 1',;52.
9. Monthly List of Russian Accessions, Library of Congress, Aw-unt -1951, Uncl.
Iv-

USSR/Humn and ;mlml Physiology (Normal anti rrthological). T-8
The Liver.
Abs Jour Rof Zhur - Biole, ND 3.1, 1958, 50972
Author Lavinsonp I*A,
Inst
Title Liver Fwiction in Childx*cn during the Active Phase if
Rhaumtic Favor,
Orig Pub Vjpre okhrany mterinstva i detstva, 1957, 2, No 6, 28-33
Abstract In the active form of rhoumatic fever the reaction of
'Wolttmn was found to be pathologic in 5-15 years old.
children, with a right displacement in 20 uut of 23
children and with a IcM displacement in 2 of the c1iil-
dren the residual N if the blood was heightenede The so-
cration of hippuric acid has decreased by 26-55 percent in
the majority of the children, while the blood sugar con-
tent has decreased to 74 mg percent. Also, glycemic patho-
logic curves were observed.
Card 1/1

LVINSONp I.A., kand.med.nauk
Novocaine block in the trmatment of childhood diseases;
Vop,ohh,mat, t date 3 no.5:40J4 S-0 158 (MIRA 11111)
le Is kafedr7 gospltallnoy pediatril (save-prof* B.Io Gurevich
Gorgkovskogo maditainskogo instituta iment S.M. Kirova i Gor1kovskoy
detskoy bollnitsy (glavVy vrach Ye.G. Krupko).
(MI UZM-DISSASM)
(NOVOCAINI)

LFVINSON. 1. B. (USSR)
"VItamix C in Nerve Cells In Different Functional States of Animals,"
Report preFented at the 5th Internati.-nal Biochemistry Congress,
Moscow 10-16 Aug 1961

P I
- r. T
U=/Nuclear Physics - Atomic levels FD-29V)
Card 1/1 Pub. 146 - 6/19
Author Solotin, A. B.; lAvinnon, I. B.; Mvin, L. L
Title Two-configurational approximation In the case of atoms of the carbon
type
Periodical Zhur. eksp. I teor. fiz.p 29, October 1955) 449-453
Abstract The authors present the values of the parameters of the analytic one-
electron wave functions for C, 'N* o- P30 Ne4* in the configura-
tions ls22s22p? 62p4.' The; determine the corrections
-, ls22s2p3, and 1s
to be added to the energy for the two-configurational approximation
In the case of the ground configurations of tht above epumerated atoms
in the tvo-configurational approximation ls22s~'-2p2_ls2p4- They com-
pare the obtained theoretical values of the energy with experimental
data. They determine the total forces of the dipoles and the proba-
bilities of the transitions lg22s2p3_js22p2 both in the one-config-
urational and also In the two-confIgurational approx1mations. The
authors thank Professor A. P. Yutsis for proposing the theme. Eieht
references: e.g. A. B. Bolotin and A. P. Yutsis, ibid., 21s, 537,
1953; A. P. Yutsis, Ibid., 19, 565, 1949.
Institution : Vilnua State University
Submitted : May 29,, 1954

Lza=P?11AS., J.
I r0
Sw.s of the products cf Wirner's coefficient -rd thoir Crophic representation. In lbssian.
P. 17 (Metuvos TSR hokslu vkademJja. Fizikos-technikos institutes. Dorbai. Vol.
2, 1956,, VJlnlusp Lithuania)
F,onthly Index of East kkirol eon Accessicrs (S-FJT) 1C. Vol. 7, nc. 2,
Febr-,;ary 1958

aj7
-w 'A"
LEVINSONAss J.
The dependence of the sum of products of Wigner's coefficients (n t- Lsj~nctic numbers. In
Russian.
Pe 17(14etuvoo TSi Mokalu Akaden1jo, Flzikos-technikos Institutas, Darbal, Vol.
2p 19-%-j Vilniusj Lithuanip)
Monthly Index of East European Accessions (E,-'AT) W. Vol. 7, no. 2,
February 1958

V
USSR/Atomic and Molecular Physics - Physics of the Atom, D-1
Abst Journal: Referat Zhur - Fizika, No 12, 1956, 34267
Authors Levinson, 1. B., Bolotin, A. B., Levin, L. 1.
Inatitutinnt 'None
Title: Two-Configuration Approximation in the Case of the Nitrogen-Type Atom3
Original Periodical: 14okolo darbei. Vilniaus valet. univ. Mat. fiz. ir chem.
x-okslu ser., 1956P 5P 49-551 Lithuanian res=4
Abitract: The values of the parameters of the analytic single-electron wave func-
tioDs are given for the N.0 0+' F2+ P and Ne3+ atoum in the configuration 182 282 2p3,
Ig2 29 2p4 and 1&2 2p5. The energy correction for the 2-configumtion approxi.7--ition
Is2 2s2 2p~ - s2 2p5 is determined for all the above atoms. The theoretical values
of the energy obtained are compared with the experimental data. The total 3tren~;ths
of the dipoles and the transition probabilitien 102 2s 2p4 - 192 202 2p3 were de-
termined in both the single as vell as in the 2-configuration approximations. A
general expression wan obtained for the totel dipole strength in the 2-configia.-itica
approximation in terms of the dipole in the case of transitions betwe-,~n
the a and p shells.

J_
USSR/Atomic and Molecular Physics Physics of the Atom. D-1
Abs Jaur : Referat Zhur - Fizika, No 5, 1957, 11358
Author : YUbals, A.P., Ushpalis, K.K., Kavetskis, V.I., Levinson,
last : Vilnius University, USSR
Title : Total Dipole Strength in the Approximation of Incomplete
Separation or Variables for Two-Electron Atoms.
Orig Pub : Optika I spektroskopiya, 1956, No 5, 601-605
Abstract : The strepth of the dipole transitions 192 ls2p, 292
le2p) 2p -- 192p are calculated for He, LJ_and Be2+.
For the states zA2
.,the authors employ wave functions with
incomplete sepraration of variables, Including the factor
.,A4 1+j 2r,2 +,*3 (r, * r 2)' The ls2p state is descri-
bed
Card 1/2

USSR/Atomic and Molecular Physics - Physics of the Atom. D-1
Abe Jour Ref Zhur - Fizika, No 5, 1957, 11358
in the approximation of total separation of variables.
The parameters of the analytic wave functions are taken
from previous works. It is noted that tvo-olectron tran-
sitions are possible when using incomplete separation of
variables* For the transition 2s2 -- Is2p the authors
obtained digole strengths of o.4, 0.01 and 0.002 for He,
Lit and Be + respectively. For the singlet transitions
2p2 -- 192p, the use of :incomplete separation of variables
leads to a very substantial reduction in the dipole
strength. As the charge of the nucleus increases, the
change becomes lose.
Card 2/2

USSR/Atow,dc and Molecular Physics - Atomic Pbysics D-1
Abe Jour : Ref Zhur - Fizika, No 4, 1957, No 8925
Author : 1,evinson, I.D., Vanagas, V.V., Yutsis, A.P.
Title e?1W Problem of the Use of the Formalism
of Tensor Operators in the Calculation on the Use of the Me-
thod of Incomplete Separation of Variables.
Orig Pub : Liet, TSH mokslu Akad. darbai, Tr. AN LitSSR, 1956, 5B, 21-32
Abstract : Using the mathematical formalism of tensor operators, a
wthod Is developed for integrating the expressions for the
energy over the angle and spin variables in the case of
incomplete separation of variables in the wave functions of
the eq~dvalent electrons.
Card - 1/1

LEVDSM~~, Cand Phys-Math Sci -- (dis,-;,) "Gertain lenora-
lizations in tho Theory of Gom-plox Spectra." Villriyuss 1~-51,
9 pp. (Ilin of 'lligher Education USSR. Villnyus State Univ im
V.Kapsukas)p 100 copies (Y,,L, 49-579 110)

BATAMJNAS, I.V. [Batarunasq J.1; LKVINSON9 I.B. [Lovinsorwo J-3
The Clebsch-Gordan coefficients of poin". groups. List ak darbai 13 no.2:
15-.32 260. (EUI 10:1)
1. Institut fi&iki i aatematiki Akadenii nauk Litovskoy M
(Groupso Theory of ) (Nuclear spin)

BOLOTIN, A.B.1 LEMSON, I.B.
Utilizatim of the my try of molecules In a simple method of
molecular functims. Liet ak darbai B no.312l-32 160. (EW 10:3)
10 Vilryusskly gosudaretyennyy universitet ime V*Kapsukasa L
Inatitut fitiki i matematiki Akadenli nauk Litoyakoy SSR*
(Molecules)

84615
R41, 7700 ~10M, PY3.. AS?
AUTHOR: Levinson, I. B.
TITLZ: Exciton ModelAiln
9/181/60/002/010/043/051
B0191BO56
the Approximation of Strong Coupling
PERIODICIL: Tizika tverdogo tela, 1960, Vol. 2, No. 10, pp. 2612 -2621
TEXT: The present paper shown that the "transfer" model and the con-
tinuous model of the exciton in ion crystalsl6ay be obtained an limiting
cases of general problems concerning the Uro-iton. The author confines
himself to perfect single cryetals with fixed position of the nuclail it
is assumed that the method of strong coupling is applicable. Neglecting
the spin interaction, the author investigates the ortho- and paraoxci-
tons with the Hamiltonian VX/
2S+1 r r 28+1w(~ r ). Here H
H(-*I'-'2) - HT(41) + Hc('!2) + 1'42 . and Hc are the
Hamiltonians of the isolated holes and electrons. These operators are
discussed In dotailv and following this, the models of deep excitone
and shallow excitons are dealt with. The Hamiltonians are discussed and
Card 1/3

84615
Exciton Models in the Approximation of 13/181/60/002/010/043/051
Strong Coupling B019/BO56
Ahe *xciton wave functions with the quantum number ak (a - number of the
siolton band) are obtained. Those wave functions describe the oxcitons
In form of holes plus electrons, which *jump* over the corresponding
potential wells. Finally, the transfer model is discussed. In the in-
vestigations carried out here, some energy Inequalities are not up,
which must be assumed for the disoussed models to be useful. An estimate
of the degree to which these Inequalities are satisfied for real crys-
tals is exceedingly difficult to make. Besides, the estimation of the
band width* from the effective masses is very inexact. As the dissocia-
tion energy of excitons is Inaccurate In many cases, an estimation of
the applicability of this or the other model without detailed calcula-
tion is difficult. It in noted that hydrogen-like spectra cannot be re-
presented by a continuous model. The author thanks A. 0. Samoylovich
&nd-Yet Pt Gross for their interest and discussions of the results.
La. I. Fronkell (Ref 1), A. G. Samoylovich, S. L. Korolyuk, and
K. D. Tovayuk (Ref.9; are mentioned. There' are 17 references: 7 Soviet;
7 US, and 3 German.
Card 2

Exciton Models in the Approximation
Strong Coupling
ISSOCIATION: Institut fisiki i matematiki
(Institute of Physics
AS Litovskaya S3R)
SUBMITTED: March 4, 1960
of S/181/60/002/010/043/051
B019/BO56
AN Litovskoy SSR
and Mathematics of the
V~
Card 3/3

24-34oo 78011
SOV/33-37-1-11/31
AUTHORS: Gutman., A. M., Levinson, 1. B.
TITLE: Non-Uniform Vector Couplings In Atomic Spectra
PERIODICAL: Astronomicheskiy zhurnal, 1960, Vol 37, No. 1,
pp 86-87 (USSR,
ABSTRACT: At present only uniform couplings of the type
IS and jj are well known. The nonuniform couplings are
used only In exceptional cases: the J1 coupling in
the spectra of the inert gases, and Jj coupling in
configurations fma of the lantanides. It appears
that inside a shell of equivalent electrons only
uniform coupling Is possible, while various nonuniform
couplings may take place between the shells; these
appear especially in configurations which consist of
an unexcited or olightly excited ground shell and a
highly excited electron. An Important condition Is
that G, the interchange interaction l' of the electron
Card 1/3 with ground shell, be small. A table gives the

Non-Uniform Vector Couplings In Atomic Spectra 78011
SOV/33-_37-1-11/31
classification of 2p 2 (3P)4f 011 levels by means of il
coupling. Other examples of astrophyulcal interest are
4f7 (8s)6p Eu ii, 4f7(8s)6s 26p Gd I and 4f7(9)6s6p Gd 11;
for the first of these, the computed levels are close
to those found experimentally. A detailed account of
this work will be published in the Publications of
the Academy of Sciences of the Lithuanian SSR. The
authors thank A. P. Yutitz and A. A. Nikitin for a
valuable discussion of the problem. There are 2 tables;
and 3 U.S. references. The U.S. references are: 0.
Racah, Phys. Rev., 61, 537, 1942; 0. Harrison, W.
Albertson, N. Hoeford, JOSA, 31, 439, ig4i; ch. E.
Moore Atomica Energy Levels, Nat. Bur. Stand., Washingt-;.,
11 1949, 2, 1952.
ASSOCIATION: VilInyus State University and Institute of Physics and
'Mathematics of the Academy of Sciences of the Lithuaniar.
Card 2/3 SSR (Villnyus3kiy gosudarstvennyy universitet,

Non-Uniform, Vector Couplings In Atomi,3 Spectra 78011
SOV/33-37-1-11/31
Institut flzlki I matematlkl Akademll nauk L.1tovskoy
S!1R)
SUBMITTED: july 29, 1959
Card 3/3

S/061/61/000/020/003/089
POD B 1 19(B147
IUTHORSs Loyinsonj I. B., Gutmant I. M.
TITLEs Problem of vector linkage in atomic spectra
PERIODICALs Referativnyy zhurnal. Khimiya, no. 20, 1961, 8, abstract
20B53 (Tr. AN LitSSR, B, 1(24), iq6i, 85 - 94)
TEXT# The problem of introducing different ty 9es of vector linkage of
moments in atomic spectra is discussed. The 1 11 configuration is dealt
with in detail. The authors find in each case a certain order of moment
linkage, where the en rgy matr isg the closest to the diagonal matrix
and has sufficient ao:uraoy. rAbstraoterls -notet Complete translation]
Card 1/i

MMUAI I.? 'Bramp 10B0
Projective representation of double crystalographio poixt
groups& List &k darbai B no.4s3-20 161.
1. InBtitut fisikii matematiki AN Utovskoy SSR.

BURNSUAt I.P. [Burneika, 1.]; IMNSON, I.B. (Levinsonas, J.]
Using spao" and local symetry for studying zones In the case
of strong binding, Liet ak darbai B no.4:2-1-34 '61.
1. Institut fisiki i matematiki AN Litovskoy SSR.

GUTMkN, A. M,[Outmanas, A.); LIMSOIIj I. Bo[Levingonas, J.)
Ognealogical coefficients for nonhomogeneaus vector relations.
11st ak darbai B no.1:95-104 161. (EM 10:9)
1. Institut fisiki i matematiki Akadeaft nauk Litovskoy SSR;
Villaneskiy gosudarstyennyy univeraitat im. V. Kapsukase, i Kaiwasskiy
goffudaretvanny7 meditsinskiy institut.
(Vector analysis) Natrices) (Atomic spectra)

3/020/62/143/004/011/027
B104/B102
~q, 9,c
A Levinson, 1. B., and Plavina# Is Z,
TITLEs The formation of a latent electrophotographic image in zinc'
oxide layers
PERIODICALs Akademiya nauk SSSR. Doklady, v. 1439 no. 4, 19620 822 - 8?~
TEM A discharge mechanism of the surface charges is suggested which is
related to the surface potential barriers. Tho charges on the surface are
In potential wells and separated from the volume by a Debye barrier. The
height V of this barrier is determined from the surface charge Qt the
barrier width from the Debys screening length d - (CkT/e2 n) 1 2, where n is V
the volume concentration of free electrons. The surface discharge is
described by dQ/dt - -wQ, where w io.the escape probability of an electron
from the potential well. If no barrier exists and the charge is due to
volume effects only w w 1/r , where T - d1c, is the Maxwell relaxation time. 2f
6'0,rn is the volume conductivitygALthe C4rrier mobility. n as a function
of me io,datermined from relaxation processes. The "resistance" of a
Card 1/2

3/020J62/143/004/011/027
The formation of a latent ... B104/B102
barrier may be overcome by a tunnel effect or a thermal transfer of an
k

electron over
the barrier. At the beginniog of a discharge the barrier A~
dominateal at the end of it, when the barrier has become low, the volume
resistivity and recombination processes dominate. On these as4umptions
the discharge in zino-oxide layers is studied. The authors thank V. M
Yridkin for discussions. There are 3 figures.
ASSOCIATIONs Institut fiziki I matematiki kkademii nauk SSSR (Institute
of Physics and Mathematics of the Academy of Sciences USSR)
Nauchno-iseledovatellskiy ingtitut elektrografiij Villnyus il
(Scientific Research Institute of Eleotrography,~Villnyus)
PRESENTEDs December lit 1961, by A. V. Ohubnikov,,Academician
SUBMITTEI
5sw
December it 1961

Card 2/2

42727
8/109 62/bo7/oii/oo4/o12
D308
4,4170& D266%)
AUTHORSo Vol, S.S., Fridberg, P.Sh. and Lovinson,I.B.
TITM Theory of broad-band non-retu
cavities of spherical shape /J~ing echo-
FaIODICALs Hadiotekhnika i elektroniks.9 v. 7, no.
1962, iq% - 1921
Tk;XTs The purpose of tho paper is to show theoretically
that spherical echo cavities are superior to cylindrical ones. If
the wavelength is comparable with the radius of the sphere then the
tuning of a spherical resonator is difficult. If, however, the radius
is considerably larger than the wavelength no,tuning in nscoseary4
Yurther,:dvantaiss are that no frequency bands are missing, no epur-
ious re n4nce tdogenerato modes) are possible and the q depends
only slightly on the mode of resonance. The frequency difference
'between two-neighbouring resonances is taken from L.D. Landau and
Yo#M* Lifshitz's book (Tooriya polya'LField theory], GIFML, 1960).
The q of the resonators is calculated using the approximate lsontovich
Card 1/3
W -"JAA 1u'-4.109108

Theory of broftd-band '009/62/007/011/004/o12
for H a 15 on and 17 D266ID308
varies from 2.3 x 1;5 5.5 x lo (corresponding to silver)
to 4.6 x 105
SUBMITTED, January 6. 1962
Card
V! ------

-~LKVINSON loshuA Ben'Yaminovichl NIKITIN, Aleksay klekBsysvich.
A.M.,, nauchnyy isotr.; TUROKOVA,
Z-1., red.; YRLIZkWVA, N.A., tekhns red.
(Handbook on the theoretical calculation of line intensitias
In atomic spectr&]Rukovodstvo po soretichookomu vychislaniiu
intenslynostei liall v atomaykh npektrakh. Leningrad, Izd-vo
Leningf. univ., 1962. 358 P. ~MIRA 160)
(Spectrum, Atomic)

TOLPYGO, K,B,; MUNSON, I.B.
Fifth All-Unlon Conference on 3emiconduetwo. Usp. fiz. nauk 81
no.3s557-566 N 063, WRA 16s12)
Id -TR 0,5
N gm

IEVINSON, I.B.; FEL, S.S.; FRIDBERG, P.Sh.
Integral equation for the aperture field in the case when two
volumes are connected eleotromagnetically. Dokl. AN SSSR 153
no.2010~312 N 163. (MIRA 16:12)
1. Predstavleno, akademikom B.A,Vvedenskim.

ACCESSION URs AP4041717 8/0181/64/006/007/2113/2123
AUTHORs Levinson, I. B.
TITLEz Relaxation times, heating functiont and effect of runaway
of hot electrons in semiconductors
i SOURCEs Pizika tverdogo tela, v. 6, no. 7, 1964, 2113-2123
TOPIC TAGSt semiconductor, relaxation time, kinetic relaxation,
kinetic theory, energy distribution, electron scattering, exchange
force
ABSTRACTs- It is shown that a study of the behavior of hot electron'
in semiconductors yields more information on the scattering procese~
es than the usual kinetic effects. An analysis of the kinetic equ'a-
tion in the Fokker-Planck form,makes it possible to define rigorous-
ly, in addition to the momentum relaxation time, Also the energy
relaxation time and*:the energy exchange time., These two times alre
1/3

~. i.
win
ACCESSION URs AP4041717
connected with the energy interaction between the electrons and the
scattering system, and are-connected by a relation analogous to the
fluctuation-dissipation theorem. This relation yields a connection
between the solittion of the kinetic energy, which involves the
energy exchange time, and the so-called elementary theory (V. L.
Ginzburg and A. V. Gurevich, UFN v. 70, 201, 1960) which involves
11the energy relaxation time. It is shown that the stable solutions
of the elementary theory correspond to maxima of the distribution
function, and the unstable solutions correspond to minima.-' To de-
termine the stationary points, a heating function is introduced,
which defines the degree of the deviation of the energy distribution
of the electrons in the electric field from equilibrium. The heat-
ing function is determined essentially by the product*of the momentum
and energy relaxation times. The heating function is also connected
with the runaway effect,-particularly the rapid i ncrease of the
heating function at infinity. It'is shown that, depending on the
rate of this increasee the runaway effects occur either at all
L
card 2/3.

NRs AP4041717
fields, or at fields exceeding some critical value. The kinetic
and elementary theories are compared and it is shown that at or
..near the runaway mode the elementary theory becomes inapplicable.
'A graphic procedure is devised to trace the variation of the energy
!distribution function with the variation of the field strength.
Orig. art. hass 1 figure and 44 formulas.
ASSOCIATIONt Xnatitut fiziki i matematiki AN Lit. SSR, Villnyus
(institute of Physics and Mathematics, AN Lit* 85R)
SVBMITTEDs 03Dec63 ENCLs 00
BUD CODES GPO as MR REP SOVj 005 OTHERt 002
3/3
- - ---------------

IAT;

WIP :t~~ irf:l

?"r

: 1 'T I cL . 4,~ 1, ~~ ~ . '. -~ 1, '~' , , -~: . - .. - . ; 1.
. , 7 " :- - -
, .. i , i, . . . i . .
- 11 -. C, I
I II . I ~

T) Wjj i 7y, t 11 In, t t 1, 1

TITLE: cl~3~'Pllflg

. . I . I I - f., k r 1 -

CYUIDLron-phonon resonance in sealconductorge Zhur. ek3p. i teor,
fist 49 no.3014-924 3 165. (MIRA 18slO)
.I& Inotitut radiofiziki i elaktroniki AN UkrSSR i Inatitut fisiki i
mtematiki AN Litovskoy SSR,

L-�4%~!O ENT (d)//EWT(1)/EPF (c)/EEC(k)-2/EPF (n)-2/T/M (M) IJP(c) WW
ACCESSION NRt AP5019859 uA/o18ij65/ooT/oo8/241T/2422
AUMIOR: =1vas.
43
TIM: Mobility of hot electrone in the 'runaway mode, n-InSb and n-GaLAs at low
t"M=1'XL*L-'A1400r AAlylsy
SOURCE: Mika tverdogo tela, v. 7. no. 8. 196% 2417-2422
7DPIC TAG8v electron mobility# Indlum compoundp gallium compoundp electron seat-
teringj, electron temperaturep distr-ibution function
~ 'I
ABSTRAM This Is a continuation of an earlier paper by the author (m v. 6,
21-13, 1964) and its purpose is to examine the mechanisms that govern,the runaway
of electrons and the opposing scattering mechanism. Special attention is paid to
the dependence of the electron mobility on the applied field,, and It Is shown that
whereas in weak fields the mobility(expressed in terms of the antsotropic part of
the distribution function) in governed by momentum relaxation and increases In pro-
portion to the field E, In strong field,, when runaway takes place, it in determined
by energy relaxation and decreases In proportion to K-1. Ir even strongter fields.,-
he-mdbll'it" case Of n;,16 and
n-GaAsp in which ruisaway takes place at helium and IWdrogen temperatures, there are
Card .112
7

L 6450-66
ACCESSION NR: AP5019859
two different scattering Mechanism (deformation and piezoelectric) that limit the
runawky, and their relative effects on the mobility are estimated. In the case of
scattering by deformation potential.. the mobility Increases with the field and
reaches saturation* in the case of scattering by the piezoelectric potential,,
syteresis to observed. It Is also shown that the section in which the mobility
has a qua . tic dependence on the field Is anomalously sman. "The author thanks
a
F* BA :eqor interest and for a preprint of his paper deraing with a related
topic." Orig. art. bag's 3 figures and 9 formilas.
ASSOCIATIONt-Jastitut fizi3d 1, matematild AN LIM% Villniyu (Institute of
noice and Mathematiog AN Lit,88) 40 'Y'
SUMUTTED, 06YA165 FML% 00 MM CME: NP
NR MW SOV s 007 07m: 008

.MiF(_t)1.-WflVr
Al-t. NK3 J%r3622752 R~; CODE: UR/ 181/65/00WOOVA79/2880
AUTHOM Lovinsont I#'_B.
OWN
ORG: Instituate of Physics and Mathematics AN'LItSSR, Vilno (Institut, flziki I malre-
matiki AN L tSSR
TITIX: Piezoelectrie scattering by an uncharged dislocation
SOURCE: FIxIka tvordogo tola, v. 7, no. 9, 1965, 2e79-2eso
TOPIC TAGSi crystal theory, piezoelectric crystal, electron scatteringo crystal dis-
location phenomenon
ABSTRACT: The paper is a theoretical Investigation of electron scattering near dis-
locations in piezoelectric crystals, In this case, two "a of non-interfering
scattering take place: deformation scattering and piezoelectric scattering by acous-
tic phonons "frozen" around the dislocation. rormulas are given for the relaxation
time of an electron with a given momentum for each of these scattering mechanisms.
It is found that piosoccattering by d1slocationsshould predominate over deformation
scatterivg in crystals of AIIIa compounds at-niiV on temperatures and below with
rog
moderate or weak screening.
SUB COM 20/ SWN DATEt l9Apr55/ ORIG REFs ODO/ OTH REF: 003
C1.01
Cora

rk~
~Llf
ACC-M-AP5024713 - SOURCE CODE:
AUTHORS1 Bass, P. 0 Levinson, I. B..
ORO:
SSH
Institute yhyn Lr, a_amLMr,_c,txL)
St,
n radio lzikt I elektrotiikl Aka+_-rr.H riauk MrS310;
itute of Physics and MatherrvAtics, Academy of Sciences Lithuanlan
(Institut fiziki I matematiki Akademil natik Litovskoy SSR)
;!1, -1 if ~ t; _~__ I
TITLE:- Cyclotron-phonon resonance in semiconductors
.SOURCE: Zhurnal eksperimentallnoy -I teareticheakoy flziki, v. 49, no.
3.9 19651 914-924
TOPIC TAOSS cyclotron resonance, magnetic resonance, absorption co-
efficient, phonon scattering, electron collision
;7 P, 111) 1 S_ 5-.
ABSTRACTs 0yoZotron-2honogl regoLlance is defined as resonance In which
the transfe7r of electrons between different energy levels is the result
of the simultaneous action of both cyclotron and magnetophonon resonance
so that the absorption of a quantum of the high-frequency field is ac-
companied by simultaneous emission or absorption of a phonon, It Is
assumed that the frequency is high, the magnetic field is strong and
quantizing, and the phonon frequency is monochromatic if Interaction
taken place with long-wave optical phonons. The absorption coefficient

L 12OUG-66
-ACC -NR-- AP5024713-- - - -
connected with the transitions is calculated by the same method as pro-
posediby H. Frohlich (Adv, in Phys. vo 3. 3251 1954). It is shown that
scatterinf of the electrons by optical phonons of frequency too leads to
resonance absorpti.on*at,frequencies (D mcOH I wo where cDH is the
cyclotron frequency and m ie an Integer. The shape and Intensity of
the absorption peak are calculated. The possibility of experimental
realization of the effect Is considered. Orig. art. has: 5 figures
and 48 formulas.
SUB GODEs 20/ -SUBM DATE$ NR REP SOV: 007/ OTH RM 006
Card P21-2

WCC Nit. ApWiW4!i souRcE CODE: Woo56/66/o5o/oo4/1048/1015)
AUTHOR: Levinson, 1. B.; jkzhuolite, G. E,
ORG, Institute of Physics and Mathematics, AN.LitSSfl .(Institut fiziki i matematiki
Akademli nauk Litoevskoy 85R)
TITLE: Effect of collisions between electrons on the electric distribution function
in a strong electric field
SOURCE: Zhurnal ekBperimentallnoy i teoreticheskoy fiziki, Y. 50, no. 4, 1966,
ioW-io54
TOPIC TAGS: electric field, electron collision, phonon scattering, kinetic equation,
electron distribution
ABSTRACT: The collision frequency of An electrQ is much greater in the active regics
c > w0 than in the passive region e < w. during scattering on optical phonons with a
limiting frequency w and at temperatures T > 1, but In (J\ /d) -~t In (1/d) - 1, where ), is
the wavelength., d and I are the slot width and length, respectively. Equivalent
circuits are given for straight junction, T-Junction. and parallel junction of two
semi-infWto rectangular waveguides. Application of the variational method to
determining the elements of a dispersion matrix and concentrated circuit
1 parameters Is shown. Orig. art. has: 6 figures and 25 formulas.
P
'SUB CODE: 09 SUBM DATE: 08reb65 ORIG REF: 009 OTH REF: 004
L
Wn
M EPA
R

XJ
ACC N"' AT6023220 SOURCE CODE!' IJR/2910/65/005/003/0353/0368
AUTHOR: Burngka, 1. _ P. ; I evinson, 1. B. 1-2
ORG: Institute of Physics -and Mathematics of the Academy of Sciences of the
Lithuanian SSR (Inatitut fiziki i matematiki Akademil nauk Litovskoy SSR)
1~
TITLE: Utilization of full crystal symmetr-v in the method of orthogonalized plane
waves (OPW)
SOURCE: AN LitSSR. Litovskiy fizicheakly abornik. v. 5, no. 3. 1965, 353-368
TOPIC TAGS! crystal symmetry, wave function, matrix function element, matrix
-function, matrix element, plane wave, &A- pp~
ABSTRACT: A method to proposed for construction of a matrix which reduces the
induced representation of a point group. Application of this method proves to be
convenient in construction of symmetry-adapted wave functions,such as crystal-core
states andaymmetrized plane waves. The Bloch functions and simple plane waves
1/2

L 44293-66
ACC Nits AT6023220
form the basis for induced projective representation of the point group. It follows
that the OPW method to simplified and of more widespread use. General properties
of the matrices can be applied in calculating orthogonality coefficients and liamiltonia
matrix elements. Orig. art. has: 75 formulas and 2 tables. (Based on authors'
abstract] (AM]
SUB CODEi 20/ SUBM DATE: 23Jan65/ ORIG REF-. 002/ IOTH REF: 0181
Card 2/2"

EWTW 1J1L(Cj---XL-
024468 SDURCE COLE: LqVO181/66/008/007/2077/2003
AMOR: JAvinsm, L B. 44
ORG: Institute of Phvsics and Mathematics, N1 L=R. Villnius--Mstitut fiziki ie
matemATU-N LitSSR)
TITIL: Ele&rvm runaway in a magnetic field and singularities of volt-ampere chaz%-
acteristics
SOURCE: Fizika tverdogotelaq v. 8,, no. 7, 19660 2077-2083
MPIC TAGS: semiconductor carrier, electza energy, electron nobility, drift wbili
Hall efrect, volt ampm characteristic
ABSrP=: This in a continuation of earlier work by the author (FTr v. 7, 1362, 1965
and preceding) dx*rlng that in semiconductors there can occur inutabilitieg connected
with runaway of eleatrms, when the switching an of the electric field leads to an
unlimited growth of the average electrvrr-enemy and possibly also their drift veloci-
ty. In the present paper the author considers the influence of the magnetic field
on the runaway of electrms fmm a point of view that does not call for imposition of
limitations on tba intensity of the magnetic field. Runaway criteria are derived for
the case of both strong and weak magnetic fields perpendiucular to the electric field.
(A straig field is defined as cne for ~&ch the Hall angle is close to w/2.) It is
shom that runaway can lead to either a plateau on the voltap-current characteristic
or to an S--shaped characteristic. 7he possibility of observing such effects in n-InSb,
Card 1/2